Choose Mu Complex
Choose Mu Complex if it matches what drew you to this matchup. Mu Complex launched in 2015.
Mu Complex vs RUNLENGTH
Mu Complex and RUNLENGTH both land in Indie, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Indie, Adventure on Steam. Mu Complex (2015) is 11 years older than RUNLENGTH (2026). Mu Complex is Deck Playable on Steam Deck; RUNLENGTH has no Deck rating yet. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose RUNLENGTH
Choose RUNLENGTH if you want a RPG and Casual game with Camera Comfort, Custom Volume Controls, and Playable without Timed Input. On Steam, it's the newer release (2026) and ships with the modern feature baseline. RUNLENGTH launched in 2026.
Both Mu Complex and RUNLENGTH sit in Indie and Adventure on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Mu Complex |  RUNLENGTH | |
|---|---|---|
| Released | 2015 | 2026 |
| Genres | Indie, Adventure | Indie, Adventure, RPG, Casual |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 8.99 USD | Price unknown |
| Steam reviews | 77.2% positive (114 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | studiocime | DBOX Game Studio |
Side by side
- Both share Indie, Adventure on Steam.
- Mu Complex (2015) is 11 years older than RUNLENGTH (2026).
- Mu Complex is Deck Playable on Steam Deck; RUNLENGTH has no Deck rating yet.
Mu Complex vs RUNLENGTH — FAQ
- Should I play Mu Complex or RUNLENGTH first?
- If you want chronology, Mu Complex (2015) came out before RUNLENGTH (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Mu Complex and RUNLENGTH similar?
- They overlap on Indie, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Mu Complex run on Steam Deck?
- Yes — Mu Complex is rated Deck Playable by Valve. RUNLENGTH doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.