| App Type | game |
| Release Date | Jun 19, 2026 |
| Details Last Modified | June 19, 2026 (3 months ago) |
| Developer | RS34 |
| Publisher | RS34 |
| Genres | Action |
| Supported Systems |
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| Price | $15.99 |
| Required Age | 0+ |
| Achievements | 0 |
| DLC Available | 1 |
| Packages | 1 |
| Website | https://rs34.co.jp/game/illveloswamp/illveloswamp_index.html |
| Support | https://rs34.co.jp/ |
Multiple goals. Multiple routes. Multiple endings. Complete missions to unlock new paths in a branching stage layout. As soon as you dip your toes in, you'll find yourself sucked deeper and deeper into this bottomless quagmire of a shmup.
Custom Volume Controls
Family Sharing
Full controller supportKeyboard Only OptionPlayable without Timed InputSave Anytime