Game Dev Tycoon
35 Achievements
68,500 XP
Google Play
Treasure Hunter
Activate the hidden treasure in the garage. Details for this achievement will be revealed once unlocked
3,000 XP
0.95%
How to unlock the Treasure Hunter achievement in Game Dev Tycoon - Definitive Guide
Arkhane
TrueSteamAchievements
TrueSteamAchievements
You have to create the game Pong in the garage (doesn't need a specific genre/theme apparently).