Announcement
Update now live
Hi everyone. This update fixes some bugs/oversights and should improve general performance, including the following issues: Journey mode becomes slower/laggier over time. Bounce bullets causes excessive slowdown.
Steam
Altorius
Also known as Altorius, a, altorius
Inspired by the games we grew up playing on the Atari ST and Genesis/Mega Drive, Altorius is a hybrid 2D twin-stick shooter with platforming and puzzle elements. Includes two full gameplay modes for near-endless gameplay!
Last update
8 Jun 2026
Players now
0
Original sources
1
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Browse past updates and patch notes for this game.
Gallery
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Achievements
Community progression
Top picks from 30 Steam achievements, sorted by player unlock rates.
- In Plain SightJourney: Collect 1 Secret43.4%
- BeginningsJourney: Complete 12 levels36.3%
- RecruitArcade: Collect 1 Medal26.2%
- Slight CrampFire 5,000 bullets19.1%
- FurtherJourney: Complete 24 levels17.1%
- Carpal TunnelFire 10,000 bullets13.1%