IMHO.

Space Merchants: Arena vs Sentry:Obelisk Of Dawn

Space Merchants: Arena and Sentry:Obelisk Of Dawn both land in Action, Indie, Massively Multiplayer 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, Massively Multiplayer on Steam. Space Merchants: Arena (2016) is 5 years older than Sentry:Obelisk Of Dawn (2021). Space Merchants: Arena is currently ~65% cheaper on Steam than Sentry:Obelisk Of Dawn (6.99 USD vs. 19.99 USD). 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 Space Merchants: Arena

Choose Space Merchants: Arena if you want a Simulation, RPG, and Casual game with Online Co-op, VR Supported, and Co-op. On Steam, it's currently about 65% cheaper on the Steam Store. Space Merchants: Arena launched in 2016.

Choose Sentry:Obelisk Of Dawn

Choose Sentry:Obelisk Of Dawn if you want a Strategy game with VR Only. On Steam, it's the newer release (2021) and ships with the modern feature baseline. Sentry:Obelisk Of Dawn launched in 2021.

Both Space Merchants: Arena and Sentry:Obelisk Of Dawn sit in Action, Indie, and Massively Multiplayer on Steam and both list Multi-player, Online PvP, and PvP, 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

Space Merchants: Arena vs Sentry:Obelisk Of Dawn — Steam metadata comparison
Space Merchants: Arena — Steam game coverSpace Merchants: ArenaSentry:Obelisk Of Dawn — Steam game coverSentry:Obelisk Of Dawn
Released20162021
GenresAction, Indie, Simulation, Massively Multiplayer, RPG, CasualAction, Strategy, Indie, Massively Multiplayer
PlatformsWindows, macOS, LinuxWindows
Steam DeckUnratedUnrated
Price6.99 USD19.99 USD
Steam reviews58.8% positive (17 reviews)—
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player
DevelopersPlayito.comGuangzhou NineD Digital Technology Co.,Ltd

Side by side

Space Merchants: Arena vs Sentry:Obelisk Of Dawn — FAQ

Should I play Space Merchants: Arena or Sentry:Obelisk Of Dawn first?
If you want chronology, Space Merchants: Arena (2016) came out before Sentry:Obelisk Of Dawn (2021). 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 Space Merchants: Arena and Sentry:Obelisk Of Dawn similar?
They overlap on Action, Indie, Massively Multiplayer 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.
Space Merchants: Arena vs Sentry:Obelisk Of Dawn (2026) · imho.run