Index › 2020s › Marimo vs. I.A.S
Marimo vs. I.A.S
AKA: Marimo -VS- I.A.S, Marimo-VS-IAS.exe
A 2.5D shooter with old-fashioned side-scrolling and a way to attack enemies in the background. Fight with lock-on shots that can track up to 6 enemies appearing from the back of the screen at the same time, and forward charge shots that can penetrate enemies and enemy bullets.
Year
2022
Orientation
Horizontal
SCREENSHOTS
TRAILERS
STORES
Prices are cached from each storefront and may be out of date. Last checked 24 Sept 2026.
PRICE HISTORY
Every price change we know of, per shop. Flat means the price held; PC shops reach back through IsThereAnyDeal's archive, console shops start when this site started watching.
Steam low: $6.99 (19 Mar 2026)
SCORES
Source
Audience
Score
Reviews
RELEASES 3 systems
System
Platform
Year
Notes
PC
Windows
2022
Original release
MAC
macOS
2022
Original release
NSW
Nintendo Switch
2022
Original release
GAME DATA
Orientation
Horizontal
Wanted by
30 on ITAD waitlists
SOURCES
Something wrong or missing? .