It is a great game and I enjoy playing it every time, but it can be improved.
I made a list with things I want to be implemented in a future update:
-Difficulty slider ( to chose the difficulty level)
-Better or more items in the shop
-Maybe new location's
-Player's own gladiator's house or land were you can train gladiator's
-Abillity to craft and upgrade players own items
Thank you for reading this and I hope I will se more from this game :)
Cheers