In Tech Tree the Game, you have a tech tree and must build a car. Each turn, you can change one technology. If this technology is gray (not researched), you are not sure about the effect (you can see how much it affects stats, but not what stats are affected).

You can see the stats of your car at left. The goal is to be in the specifications.

Here are the goals: * Tutorial: >50% safety and >0% Speed * Level 1: >80% Speed and >50% safety (Note: you lose if speed is more than 50% AND safety less than 50%)
* Level 2: >50% Safety >50% Speed >20% Confort and <90% Price

Goals are stated in game when starting the level, but you can't see them after that, so I displayed them here.

The game is very rough, but there is an end screen.

Have a nice play !

Tools used: * Inkscape * Rust / Bevy * Vim * No GenAI

Postmortem (in french) here, and Timelapse