Here is the full list of all 40 Angry Bunny achievements.
Start game and play open world menu level
Play snow level
play water castle level
play skyplatformer level
Play waterland level
Play bridgeland level
Play training/test map which show game features
Play skyroad map
Play skyroad 2 map
Play desert village map
Play city map
Finish snow map and get star
Finish water castle map and get star
Finish skyplatformer map and get star
Finish waterland map and get star
Finish bridgeland map and get star
Finish skyroad and get star
Finish skyroad 2 and get star
Finish desert village and get star
Finish city map and get star
Play skytown map
Finish skytown and get star
Play skytown 2 map
Finish skytown 2 and get star
Play snowmanland map
Finish snowmanland and get star
Play retroland map
Finish retroland and get star
Play village forest
Finish village forest and get star
Play swamp map
Finish swamp map and get star
Play carland
Finish carland and get star
Play carland 2
Finish carland 2 and get star
Play desertland
Finish desert land and get star
Play swamp desert
Finish swamp desert and get star