Brian, an outstanding (though some may say eccentric!) scientist, invented a time machine that sent him hurtling into the past! But forget about a leisurely stroll through the land of the dinosaurs: his old friend Doctor Awful is already there waiting! He invented his own time machine before Brian and has already managed to run amock in the past!

Your mission, should you choose to accept it, is to help Brian stop Doctor Awful in an adventure full of mystery, research, and of course, time travel. All that and more awaits in this exciting science fiction adventure thrillride! 50 unique levels, tons of different objectives, super cool settings and a fun and engaging plot are yours to explore now. Construct buildings, tame dinosaurs, manage resources and build other awesome structures. Simple controls and smooth game mechanics will help you get going in no time. But if you still don't understand something, you can always use the Help menu.

DayD: Through time is an exciting adventure through the dinosaur era!

- A unique world with elements of both the past and future
- A funny plot with interesting characters that reads like a comic
- Tons of unique objectives
- Get to know different dinosaurs: pterodactyls, t-rexes, triceratopses and others.
- All sorts of different locations
- Crucial bonuses: fast build, accelerated run, slow down time.
- Easy controls and a clear tutorial.
- Over 20 hours of custom game content for players of all ages.
- A special soundtrack

Ratings and Reviews

3.3 out of 5
24 Ratings

24 Ratings

Dakridge ,

How Can This Be!

How do you guys release an app that has a screen resolution issue. You cannot see the power-ups to the right because they are off the screen. Without them, the game is useless. Wasted $5. The game play itself is great. Will there be an update or will this just be ignored? Playing on an iPad Pro.

Tpx400 ,

Level 37 has issues

Completed all objectives on level 37 buy won’t let me advance, need to fix this.

Nycsarah ,

Can’t access accelerator on level 7

Playing the game just fine until level7. You have to click the accelerator to even start the level and it’s off frame. I’m playing on an iPad, so there should be room to see it. Oh well, will have to delete game as it’s unusable for me.


415.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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