- Gameplay video - 31 October 2025
It’s a gameplay stream.
- [Notice] Version 1.3.0 Update (Patch Notes) - 12 August 2025
【Patch Summary】 ・Added upgrade options for all weapons ・Added upgrade options for all skillsWith this update, all weapons and skills now support four standard upgrade options. Ultimate Skills now support two upgrade options.【Weapon Upgrade List】\ Phase Modulation Energy Bullet – The Secondary Attack's Projectile Can Ignore Terrain.\ Suppression Wave – Adds A Special Wave To The Energy Bullet, Causing Enemies To Be Stunned When The Secondary Attack Explodes.\ Discharge Cell – When the summoning is complete, a plasma spark will be generated, dealing damage to the surrounding area.\ Renewable Fuel – Adds Regenerative Components To The Missile's Propellant Fuel. If The Missile Is Destroyed In Combat Without Causing Damage, It Will Create Residue.\ Missile Auxiliary Loader – Stores extra missiles. When using secondary attack, you will keep having full ammo in your loader.\ Ultra High Tempera…
- TACHYON REPORT #13 - 24 May 2025
Welcome to PROJECT TACHYON.This project tasks you as a special Tachyon Agent, in which you are able to bring information obtained in the future back to the past, with the mission to stop the rebellion of the A.I. mainframe Omega. We introduce you to the new weapons that have been added to our arsenal. We hope you will find it useful for the success of the project. New weapon “Riff Breaker” The “Riff Breaker” is an experimental weapon that fires sound waves in a fiery performance. Overwhelm your enemies with sound waves that echo across the battlefield. New weapon “Bluewing Hatcher” The “Bluewing Hatcher” is an experimental weapon that hatch Bluewings that self-destruct as they tracks the enemy. Create your own strategy with this special weapon. Make full use of your new weapons and succeed in your project. You can also combine them with items and skills to advance the battle to a greate…
- [Notice] Version 1.2.0 Update（Patch Notes） - 23 May 2025
New Skills, Weapons, and Items added Adjustments to Weapons and Genetic Enhancements Default weapon Selection feature added New Skill Deploy small interceptors that swiftly fly around, attacking enemies. Unlock Condition: Defeat bosses 32 times New Weapons An electric guitar-shaped weapon that attacks enemies by firing sonic waves. Unlock Condition: Defeat bosses 35 times A weapon that hatches flying variants and launches them at enemies. Unlock Condition: Achieve Security Level 3 New Items Five new items will be introduced. The following items unlock at Security Level 15: Additionally, item unlock conditions based on security levels will change from levels 3 to levels 2. New Combat zone A new type of terrain combat zone will be added to the area Weapons -Rate of fire increased from 0.65 to 0.6. -Burn Accumulation Rate of basic attacks increased from 5 to 6. -Burn Accumulation Rate of s…
- TACHYON REPORT #12 - 17 May 2025
Welcome to PROJECT TACHYON.This project tasks you as a special Tachyon Agent, in which you are able to bring information obtained in the future back to the past, with the mission to stop the rebellion of the A.I. mainframe Omega. Here is what you can expect from the upcoming update: Contents: 〇Additions: ・New weapons ・New skills ・New items 〇 Balance Adjustments: ・Adjustments to selected weapons ・Adjustments to selected enhanced genes ・Adjustments to selected enemies 〇 System Updates: ・Added a "Set as Default Weapon" feature to the Workbench. └ You can now set your preferred standard and melee weapons as defaults, allowing you to start missions with your chosen loadout. In addition, we've addressed several bugs. Take advantage of new weapons, skills, and items to boost your success rate in the project. Further details about each update will be revealed soon, so stay tuned!
- [Notice]1.1.1b Update (Patch Note) - 1 April 2025
Fixed some bugs - Fixed an issue where players standing on OMEGA’s head could sometimes be launched far away when “Mainframe OMEGA” transitioned to phase 3. -Fixed an issue where projectiles from “Variant: Jellyfish” became unusually fast. -Fixed an issue where the “Force Blaster”, when combined with options such as “Echo Coil”, dealt abnormal repeated damage in one spot. -Fixed an issue where players were sometimes launched far away when the “Dropship” took off. -Fixed a phenomenon in which projectiles that lost their tracking targets sometimes flew at abnormal angles and speeds.
- TACHYON REPORT #11 - 30 March 2025
One month after its release, PROJECT TACHYON has received a "Very Positive" rating from worldwide players on Steam. We appreciate your amazing support and participation in the project! We are excited to announce our very first sale starting Sunday, March 30th. Sale Period: March 30, 2025 (Sunday) to April 13, 2025 (Sunday) Price: $17.99 → $14.39 (tax included) / 20% OFF If PROJECT TACHYON is still on your wishlist, now is the perfect time to purchase it! We remain dedicated to continuously improving and developing PROJECT TACHYON to ensure an enjoyable gaming experience for everyone. We eagerly await your participation in the project.
- TACHYON REPORT #10 - 14 March 2025
To all those who are currently participating in the project, and those who wish to join, Welcome to PROJECT TACHYON. This project involves becoming a special Tachyon Agent, that can bring information obtained in the future, back to the past in order to stop A.I. mainframe Omega's rebellion. We wish for your swift success of your mission. This time, we will introduce a vital battle technique "Quickload." Quickly reloading your bullets will be a crucial skill during your mission. By performing the "Quickload", you can shorthen the loading time significantly and immediately continue your attacks. However if you fail, you will receive penalty that might put you in danger. Depending on the effect of your genes, you might receive additional benefits from your successful Quickloads. Keep this in mind when choosing your enhance genes. It is also possible to adjust the visibility of the Quickloa…
- TACHYON REPORT #9 - 13 March 2025
To those who are currently participating in the project, and those who wish to join, Welcome to PROJECT TACHYON. This project involves becoming a special Tachyon Agent, that can bring information obtained in the future, back to the past in order to stop A.I. mainframe Omega's rebellion. How are your missions going? Are you getting closer to the A.I. Mainframe Omega? This time, we will introduce the two control methods for playing with a controller. By choosing the method that suits you the best, you can increase your chances of success during your missions. "Action Platformer" This is the most optimal method when using the auto-aim feature. Since the attack target is targeted automatically, you can focus on evading while continuing your attacks. "Twin Stick Shooter" This is the most optimal control method for manual aiming. By using the Right Stick, you can aim at the target or the dire…
- [Notice]1.1.0b Update (Patch Note) - 7 March 2025
Added the twin-stick shooter (R-stick aiming) preset, Adjustments for the Auto Aim and Lock Aim, “Codex” illustrations are added, Improved the resource balance. Controller presets have been implemented, allowing you to choose between the two control settings. When a controller is used at the start of the game, a preset selection window will appear. It can be changed at any time via Menu->System. Conventional Control Method: Action Platformer R-stick aiming controls: twin stick shooter Two new presets have been added. No matter which preset is selected, the R-stick aiming function is essentially enabled and can be used at will. -Automatically performs a basic attack with the main weapon when a direction is entered with the R stick. -Lock Aim is changed to toggle mode. When using the Twin Stick Shooter preset, both options are automatically set. You can also deactivate this option if you…
- Назад в будущее: Обзор Project Tachyon - 24 February 2025
Корейские студии продолжают смешивать в неожиданных пропорциях разные жанры. Так, STUDIO N9 решила объединить в своей PROJECT TACHYON метроидванию, рогалик и Bullet Hell.
- TACHYON REPORT #8 - 21 February 2025
Welcome to PROJECT TACHYON. This project involves becoming a special Tachyon Agent, that can bring information obtained in the future, back to the past in order to stop A.I. mainframe Omega's rebellion. For those wishing to join, I’ll hand you the mission brief. This time, we’ll explain the overview of PROJECT TACHYON. Currently, the Tamageria Republic is in war with the A.I. mainframe Omega. Suddenly, The A.I. once responsible for the military of Tamageria, declared war on humanity. The war has continued, eventually reaching a stalemate. The Senate proposed using nuclear weapons to turn the tables. However, if nuclear weapons were to be used the Republic itself will not remain unharmed. That's where the power of the Tachyon Agents who can reverse time, become necessary. By gathering information from the future, the goal is to secretly defeat the A.I. mainframe Omega before the nuclear…
- TACHYON REPORT #7 - 20 February 2025
Welcome to PROJECT TACHYON. This project involves becoming a special Tachyon Agent, that can bring information obtained in the future, back to the past in order to stop A.I. mainframe Omega's rebellion. For those wishing to join, we’ll hand you the mission brief. This time, the material is about “Blue Print” that assist in combat. A skill that assists in combat with a mixture of normal and melee attacks, That is “Blue Print”. First, the initial “Summon Auto Turret” is a good way to increase the number of attacks. Among the various Blue Print are high-powered grenades and skills that stun enemies, which should be used effectively while paying attention to the cool time. Blue Print can be unlocked by progressing missions and upgrading with resources. It is advisable not to neglect securing resources during the mission. Refer to the briefing for future missions and aim for the success of t…
- [Notice]1.0.4 Update (Patch Note) - 19 February 2025
Adjustments have been made to the balance of weapons, credits, and other resources in the early stages of the game. In addition, several other bugs have been fixed. -Balance of the resources -The cost of upgrading the normal rarity weapons and items will be significantly reduced. Weapons : 1400 -> 700 credits Items : 1200 -> 500 credits (From rarity “Fine”, the cost will be the same as before) -'s Netherium drops will be increased by 1 ~ 2. -'s Netherium drop count will be increased by 0.5 on average. -Weapons Quick Reload Area Range will be increased from 20% to 30%. The Rate Of Fire will be changed from 0.65 seconds to 0.6 seconds. The Shooting range increased from 12 to 13. Attack power increased from 5 to 6. The Rate Of Fire will be changed from 0.8 to 0.7 seconds. Reload Speed changed from 3 to 2.5 seconds. The Rounds Per Shot will be increased by one. At Headquarter, the increase…
- [Notice]1.0.3a hot fix - 14 February 2025
We have identified the following issues within PROJECT TACHYON and have implemented the below hotfix. - When opening the key settings window without a connected controller pad, the settings window not closing when the ESC button is pressed the Esc button. - This issue has been fixed through the build update. - If the game is currently running, please close it and update to version 1.0.3a. ※Above hotfix has been implemented. If these issues persist after following the above steps, please contact our Customer Support at: [email protected] We sincerely apologize for the inconvenience, and appreciate your continued support of PROJECT TACHYON.
- TACHYON REPORT #6 - 7 February 2025
Welcome to PROJECT TACHYON. This project will make you a special agent called a Tachyon Agent, who can bring information obtained in the future back to the past in order to stop the rebellion of the A.I. mainframe, Omega. For those who wishes to join, I’ll hand you the mission brief. This time, the material is about “Enhanced Genes,” a characteristic of agents. Tachyon agents can express enhancement genes through combat stimuli. There are a wide variety of genes, some of which have very specific effects. Select the gene you want to express from the choices that appear after the battle. The more the enhancement genes is expressed, the more it will help the sigma and support the strategy. However, repeated expression of the enhanced gene carries the risk of the expression of a “Malignant Genes”. Please pay attention to the “Probability Of Malignant Gene Occurrence” in the gene selection s…
- TACHYON REPORT #5 - 6 February 2025
Welcome to PROJECT TACHYON. This project will make you a special agent called a Tachyon Agent, who can bring information obtained in the future back to the past in order to stop the rebellion of the A.I. mainframe, Omega. For those who wishes to join, I’ll hand you the mission brief. This time, the material is about “Combat”, which is inevitable to accomplish the mission. Agent Sigma's attacks can be divided into two categories. “Basic Attack” from a long distance using firearms and “Melee Attack” using melee weapons. The battle unfolds by interweaving these two types of attacks. The basic strategy is to use “Basic Attack” to destroy each enemy individually while maintaining a safe distance from them. Knowing the range and characteristics of each weapon will make it easier to get around. Enemies will attack in large numbers, and you may be surrounded. In such cases, use “Melee Attack” t…
- TACHYON REPORT #4 - 31 January 2025
Welcome to PROJECT TACHYON. This project will make you a special agent called a Tachyon Agent, who can bring information obtained in the future back to the past in order to stop the rebellion of the A.I. mainframe, Omega. For those who wishes to join, I’ll hand you the mission brief. This time, we’re focusing on the "Map" materials, which will be crucial for executing your missions. In each area, you will decide the direction of your progress. Will you avoid the mini-bosses and conserve your health as you proceed along a safe route? Or will you take the risk and choose the path leading to a "Armory," where you can obtain better weapons? The strategy you develop will depend entirely on your decisions. As you advance through the map, you may encounter special situations. Armory, upgrades and other events… In such occasions, completing these routes will reward you. Refer to the briefing fo…
- TACHYON REPORT #3 - 30 January 2025
Welcome to PROJECT TACHYON. This project will make you a special agent called a Tachyon Agent, who can bring information obtained in the future back to the past in order to stop the rebellion of the A.I. mainframe, Omega. For those who wishes to join, I’ll hand you the mission brief. This time, we’re focusing on the urban area "Metropolis," where an army of robots awaits for you. Due to the complex urban environment, battles on special terrain will be frequent. City's very defense systems will turn hostile, making it a dangerous area. Could this be evidence that we’re getting closer to the mainframe Omega? Proceed with caution. Mini-boss of Metropolis: “Archangel“ A bizarre entity that can be called as a mechanical angel. Watch out for its teleportation-based close-range attacks and laser strikes. Final Boss of Metropolis: “Variant : Annihilator“ Despite its large size, this mutant is f…
- TACHYON REPORT #2 - 19 January 2025
Welcome, to PROJECT TACHYON In PROJECT TACHYON, you will step into the role of a special agent known as a "Tachyon Agent", who is equipped with the unique ability to bring information from the future, back to the past. Your mission? Stop the uprising of the A.I. Mainframe Omega and save humanity. This time, the material is from the “sewage treatment plant,” an area that requires attention to corrosion. In some stages within this area, overflowing wastewater will require your attention. Coming into contact with it will deal damage, so keep this in mind to maintain the upper hand in battle. The mini-boss of the sewage treatment plant is "Giant Slime"—a colossal entity that's far too dangerous to confront head-on. Make use of the terrain to maintain your distance and deal with it strategically. At the end of the sewage treatment plant, the boss awaits: "Variant: Slaughterer". It appears to…
