Door Open Challenge

The most innovative ever escape game with puzzle experience, You must not miss it!

Locked up in a strange room, you need constantly observe, think, guess, inference, until escape.

Features:

♦︎ Simple, easy rules, type the correct word to win a game!

♦︎ ALL LEVELS are FREE!

♦︎ NEW word gameplay, good news for word gamer!

♦︎ No time limit, adjust your pace at any level

♦︎ Play offline! No wifi required

♦︎ When you are stuck, three kinds of hints will help you

♦︎ 240+ levels without repeat, be a master of training brain!

♦︎ Kill time-no pressure no push!

Are you ready for the thrilling experience with lots of drama and adventures?