Rank 01- $1.99 (Price checked Nov 4)
- 2016
The closest matches to Oh...Sir! Prototype: Oh...Sir!! The Insult Simulator, Oh...Sir! The Hollywood Roast, Crush Your Enemies, Who's Your Daddy?!, and Goat Simulator. Ranked by imho.run from Steam co-play data, shared tags and reviews.
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Rank 03Genres: Indie, Adventure

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
Other recommendable Steam games by Vile Monarch, ranked by review count so the studio's hits land first.
The closest matches to Oh...Sir! Prototype: Oh...Sir!! The Insult Simulator, Oh...Sir! The Hollywood Roast, Crush Your Enemies, Who's Your Daddy?!, and Goat Simulator. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Oh...Sir! Prototype is your kind of game, the closest matches are Oh...Sir!! The Insult Simulator, Oh...Sir! The Hollywood Roast and Crush Your Enemies — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About Oh...Sir! Prototype: A Ridiculous local 1v1muliplayer Insult Simulator for two!
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
People who play it also play: Oh...Sir!! The Insult Simulator, Oh...Sir! The Hollywood Roast, Crush Your Enemies
Yes — Oh...Sir! Prototype is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Yes — Oh...Sir! Prototype supports multi-player play according to its Steam store listing (Multi-player).
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Oh...Sir! Prototype are Oh...Sir!! The Insult Simulator, Oh...Sir! The Hollywood Roast, Crush Your Enemies.
Oh...Sir! Prototype was developed by Vile Monarch and published by Good Shepherd Entertainment.