Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3433290 |
| Live current players | 0 |
| SteamPulse tracked peak | 3 |
| Live count (today's peak floor) | 0 |
| Price | Free to play |
| Free to play | Yes |
| Discount | 0% |
| Original price USD | — |
| Current price USD | Free |
| Release date | Jun 3, 2025 |
| Developer | Flump Studios |
| Publisher | Flump Studios |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Very Positive |
| Positive review percent | 82% |
| Positive reviews | 64 |
| Negative reviews | 14 |
| Total reviews | 78 |
| Steam recommendations | Not available |
| Achievements | 19 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3433290/ |
Short description
Ruyn HD is a remake of my minimalist boomer shooter Ruyn, rebuilt in Unreal Engine 5. It keeps the fast, combo-driven gameplay of the original, but now features modern visuals, smoother controls, updated audio, and tighter gunplay. Ruyn Classic and the 2D and 3D level editors are included.
About this game
What is it? Ruyn HD is a remake of my minimalist boomer shooter Ruyn , rebuilt in Unreal Engine 5 . It keeps the fast, combo-driven gameplay of the original, but now features more modern visuals, smoother controls, updated audio, and tighter gameplay. The levels are short, intense, and built for momentum—just you, some weapons, and a ton of enemies to blast through. The focus is on pure, simple shooter mechanics: fast movement and nonstop action. T he original Ruyn Classic is included , and the level editors work across both versions , so you can build once and play in either style. Ruyn HD is 100% free — no ads, no microtransactions, no DRM. The original Ruyn Classic , the 2D/3D level editors , and the launcher are all open source and public domain. The HD version's Unreal Engine code is not open source due to engine licensing restrictions, but everything else is yours to modify, share, or build on. How do I play it? The basic goal is simple: eliminate all enemies and reach the exit. If you're chasing a high score, it’s all about speed, variety, and combo flow . Each time you kill an enemy, a combo bar appears at the top of the screen—it drains quickly. Kill another enemy or collect a gem before it runs out to keep your multiplier alive. The longer you maintain it, the higher your score climbs. But there’s more: the game rewards creative kills . Use different weapons or methods to earn style bonuses . Repeating the same kill type will reduce the bonus—so keep it fresh if you want to score big. There’s also a bonus for finishing the level quickly, so don’t hang around too long. Note: Ammo is shared over multiple weapons. When you collect some shells, you have access to the shotgun and double barrel shotgun straight away. This works the same for the plasma which is shared across the plasma rifle and trident. Tip: Use the single-barrel shotgun when you need something that fires fast and the double-barrel shotgun when you need more grunt. This can help when you're trying to keep up a combo. How do I make and share my own levels? You can find detailed tutorials on how to build your levels here on github gists(See Online Manual URL on this page) and i…
Supported languages
English