IMHO.

Retrovirus vs Cyberless: Online

Retrovirus and Cyberless: Online both land in Action, Indie 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 Action, Indie on Steam. Retrovirus (2013) is 7 years older than Cyberless: Online (2020). Both support cooperative play. 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 Retrovirus

Choose Retrovirus if it matches what drew you to this matchup. Retrovirus launched in 2013.

Choose Cyberless: Online

Choose Cyberless: Online if you want a Strategy, Adventure, and Simulation game with MMO. On Steam, it's the newer release (2020) and ships with the modern feature baseline. Cyberless: Online launched in 2020.

Both Retrovirus and Cyberless: Online sit in Action and Indie on Steam and both list Multi-player, Online PvP, and Online Co-op, 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

Retrovirus vs Cyberless: Online — Steam metadata comparison
Retrovirus — Steam game coverRetrovirusCyberless: Online — Steam game coverCyberless: Online
Released20132020
GenresAction, IndieAction, Strategy, Indie, Adventure, Simulation, Massively Multiplayer, Casual
PlatformsWindowsWindows, Linux
Steam DeckUnratedUnrated
PricePrice unknown9.99 USD
Steam reviews74.7% positive (79 reviews)
MultiplayerMulti-player, Online Co-op, LAN Co-opMulti-player, Online Co-op, LAN Co-op
DevelopersCadenza InteractiveTeamCyberless

Side by side

Retrovirus vs Cyberless: Online — FAQ

Should I play Retrovirus or Cyberless: Online first?
If you want chronology, Retrovirus (2013) came out before Cyberless: Online (2020). 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 Retrovirus and Cyberless: Online similar?
They overlap on Action, Indie 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.
Do both Retrovirus and Cyberless: Online have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Retrovirus ships Online Co-op, LAN Co-op; Cyberless: Online ships Online Co-op, LAN Co-op.
Retrovirus vs Cyberless: Online — Verdict (2026) · imho.run