Mathoria: It All Adds Up is a freeware educational single-player fantasy RPG developed by Senshi Labs for Microsoft Windows. It was initially released on Itch.io in 2014 and was released on the Steam platform in 2016 after it participated in the Steam Greenlight program.

Mathoria: It All Adds Up is a free educational RPG for young children. It features simple math problems for players to solve (hence its name "Mathoria").

The game was developed using the RPG Maker VX Ace engine.

The game participated in the Steam Greenlight program on November 11, 2015. It was successfully greenlit on the January 2016 batch.