Games in the Illvelo series
Illvelo Swamp Happy Together
Jun 5, 2025
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No ratings
Illvelo Swamp Happy Together is the new and evolved version of the previous title, Illvelo Swamp. Swim through 100 stages of happiness via two unique modes—Regular Mode and Dev Mode—equipped …
Nintendo Switch
Illvelo: Illmatic Envelope
Jun 11, 2008
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No ratings
Illvelo, also named Illmatic Envelope, is a vertical shmup initially released for the NAOMI arcade system by MileStone Inc. in 2008. It's mostly noticeable for its trippy level backgrounds, bizarre …
Arcade
Wii
Illvelo Swamp
Nov 1, 2021
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No ratings
The latest game in the Illvelo (Illimatic Envelope) STG Series, Developed by RS34. The game is noted for it's branching level structure and focus on surreal visuals.
Nintendo Switch