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RaiOhGar: Asuka and the King of Steel
Having cornered the evil organization Trizon, our hero Kouta and his partner Asuka move to the remote island of Okigashima with their trusted super robot RaiOhGar to prepare for a fierce battle against Trizon. However, all is not quite as it seems...
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-13.
“Pretty awesome NTR Mecha game. It should take about 6 hours to beat and see everything. The only downside is the gameplay since only the boss fights matter and you just run by all the other enemies pretty easily. Lots of good h scenes though that make this game well worth it…”
— a player, Steam review · 6 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Indie, RPG |
| Player tags | RPG · Indie · Sexual Content · JRPG · Female Protagonist · Anime · RPGMaker · Nudity · Multiple Endings · Memes · Mechs · Hentai (SteamSpy community voting) |
| Features | Single-player · Steam Cloud · Family Sharing |
| Languages | English, Simplified Chinese, Japanese |
| Estimated owners | 20,000 – 50,000 (SteamSpy) |
| Official site | https://www.kaguragames.com/ |
Minimum system requirements (PC)
Minimum: OS *: Windows® 7/8/8.1/10 Processor: Intel Core2 Duo or better Memory: 2 GB RAM Graphics: DirectX 9/OpenGL 4.1 capable GPU DirectX: Version 9.0 Storage: 500 MB available space Additional Notes: 1280x768 or better Display. Lag may occur from loading menus or maps. Turn off other programs before running the game.