Unfortunately for you, due to randomness of crystals and the fact it duplicates bots so much, I wouldn't risk spending money in this game, as there is a high risk of it duplicating a bot I already have. As for a combiner I will never have one as getting the 3* bots required would cost £100s in duplicated bots. If I could purchase specific bots I would. Aside from the 'rip off' element it is a very very good game.
Slow if you try to max out everything on your base before leveling up the hq without spending real cash. Other than that, I thought it was pretty good.
Really hard to get passed the 3rd level to unlock Bumblebee. Very challenging indeed
Overall great game however the duplication when trying to obtain new bots is terrible (pulled a duplicate on my second 4 start bot) and the shards received for duplicates are absurdly low. The excessive duplication and low shard returns make it very hard to obtain higher level bots without spending obscene amounts of money.
Boring! Too many duplicates! Can't control bots!
Fixed my issue with your latest patch, thank you for fixing it :D
COMING SOON: The Power of the Primes is here! Channel the awesome abilities of the ancients using Prime Cores. Each Prime Core is unique and contains the essence of a particular Prime, resulting in new powerful capabilities for your bots that go far beyond what can be achieved with a normal Power Core.
Defense map features have been added to Alliance wars! You can now check which member of your Alliance is a defender in the war and view defensive replays.
Angry Birds and Transformers collide in this 3D shoot ‘em up adventure!
Be a robot car flying kill machine in city rescue & defeat autobots in robot war
Play New idea of Spider Transformer Hero Survival and get rid from boring Robots
Transform euro train robot transformer & kill robot car transformer & autobots