Ketchup and Mayonnaise
Developed by Tatarabani · Published by Waku Waku Games
At a glance
Overview
An action, adventure, rpg game by Tatarabani, published by Waku Waku Games — single-player. It is in Early Access.
Steam’s own one-line description: “Frenetic, chaotic battles! A dynamic duo, who are the best of friends, come out swinging in this pretty absurd RPG!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Ketchup and Mayonnaise.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10 or Higher
Supported languages (1)
Ketchup and Mayonnaise FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Ketchup and Mayonnaise?
Steam classifies Ketchup and Mayonnaise as a Action, Adventure, RPG game, developed by Tatarabani. Frenetic, chaotic battles! A dynamic duo, who are the best of friends, come out swinging in this pretty absurd RPG!
How much does Ketchup and Mayonnaise cost?
As of June 2026, Steam hasn’t published a price for Ketchup and Mayonnaise. We won’t guess one — check its Steam page.
Is Ketchup and Mayonnaise single-player or multiplayer?
Steam lists these modes for Ketchup and Mayonnaise: Single-player. It lists a single-player mode.
Is Ketchup and Mayonnaise on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Ketchup and Mayonnaise for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Ketchup and Mayonnaise out yet?
Yes — Steam lists a release date of Apr 10, 2022.
What platforms is Ketchup and Mayonnaise on?
Ketchup and Mayonnaise is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Ketchup and Mayonnaise single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Ketchup and Mayonnaise cost?
A current price isn't recorded in our data — check the Steam page.
Who made Ketchup and Mayonnaise?
Ketchup and Mayonnaise is developed by Tatarabani and published by Waku Waku Games.
Where to get Ketchup and Mayonnaise
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Waku Waku Games.