Blue Monster: Catch Me

Blue Monster: Catch Me is a hide-and-seek arcade game with 3D stickman characters. You can select Hide and Seek roles. When you earn enough coins, you can buy and use the other 4 skins. In hide mode, you can win by collecting all yellow blocks. In seek mode, you need to catch all hiders before they collect all yellow blocks!

https://www.freegames.com/games/Blue-Monster-Catch-Me/index.html