Sphere TD overview

Overview

Sphere TD comes from Standard Issue Games and is published by Standard Issue Games. It arrived on Steam on June 2026, and it sits naturally among Single-player, Steam Achievements, Adjustable Text Size, Camera Comfort, Mouse Only Option, Playable without Timed Input, Touch Only Option, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Sphere TD's latest SteamPulse observation recorded 1 players at 22 September 2026 - 15:36:27 UTC, with a tracked peak near 15. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 11 reviews.

Language and system requirements

Sphere TD is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Sphere TD has sold up to 1,507 units and has recommendation data pending. The estimated VGI revenue is $11,814. On Twitch, 0 streamers are live with around 0 total watchers.

Sphere TD overview details

Sphere TD combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Steam Version Bonus The Steam version is a premium big screen experience (no IAP), and has the same features on all platforms. It includes the Galatium Express Token (worth $9.99): +50% resource gain on map end 500k Au additional research grant (on top of the usual grants) Sphere TD is also free to play on app stores. (no predatory monetizations) About the Game ★ Try the free demo now! 30 Core maps. There's 4+ hours of content. ★ Try the demo to get a sense of the deep tower buildcraft, up to Tier 3 mod research. You can easily transfer your progress to the Early Access (or mobile) version via the in-game cloud sync! This is a complex but rewarding TD. Featuring high replayability (Top 100 cadets have spent 110+ hours), deep RPG builds, with roguelite and incremental elements. You will need to build EVERY tower. No presets. Defend your base, ideally by spamming hundreds of projectiles down the sphere's path. Pick ModCards for a small (or legendary) boost to your base or drone tower. 33 base mods x Mk (1-5) x Bside x 3 Perks x 5 Tiers x Adv Craft = Actually more than 1 mil but u get the idea. After action report means building more towers. No sleeping on the job, cadet! P2W don't apply to the steam or mobile (or any) version. This image is just showing off cool explosions. Got rich from mining? Here's how to spend your gold. More theory-crafting and actual crafting. The Galatium Academy allows Cadets plenty of freedom and free time in the Sphere Simulacrum . Join the Galatium Academy (for profit organization) for a career in Sphere TD! ★ 380+ cadets are plann…

SteamPulse editorial summary

Sphere TD is listed as a game with $13.99. It supports Windows, belongs to Single-player, Steam Achievements, Adjustable Text Size, Camera Comfort, Mouse Only Option, Playable without Timed Input, Touch Only Option, and Family Sharing, and is associated with RPG, Simulation, Strategy, and Early Access. SteamPulse's latest observation records 1 players at 22 September 2026 - 15:36:27 UTC, a tracked peak of 15, and 100% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.