IMHO.

Not Monsters vs Grampage: Life at 67

Not Monsters and Grampage: Life at 67 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. Not Monsters (2026) is 1 year older than Grampage: Life at 67 (2027). 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 Not Monsters

Choose Not Monsters if you want a Casual game with Steam Input API Support. Not Monsters launched in 2026.

Choose Grampage: Life at 67

Choose Grampage: Life at 67 if you want an Adventure game with Custom Volume Controls, Stereo Sound, and Surround Sound. Grampage: Life at 67 launched in 2027.

Both Not Monsters and Grampage: Life at 67 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

Not Monsters vs Grampage: Life at 67 — Steam metadata comparison
Not Monsters — Steam game coverNot MonstersGrampage: Life at 67 — Steam game coverGrampage: Life at 67
Released20262027
GenresAction, Indie, CasualAction, Indie, Adventure
PlatformsWindowsWindows
Steam DeckUnratedUnrated
PricePrice unknownPrice unknown
Steam reviews
MultiplayerMulti-player, Online Co-op, Co-opMulti-player, Online Co-op, Co-op
DevelopersActuator DigitalStickyStoneStudio

Side by side

Not Monsters vs Grampage: Life at 67 — FAQ

Should I play Not Monsters or Grampage: Life at 67 first?
If you want chronology, Not Monsters (2026) came out before Grampage: Life at 67 (2027). 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 Not Monsters and Grampage: Life at 67 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 Not Monsters and Grampage: Life at 67 have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Not Monsters ships Online Co-op, Co-op; Grampage: Life at 67 ships Online Co-op, Co-op.