Here is the full list of all 14 Keatz: The Lonely Bird achievements.
When_dream_world_is_discovered_by_player
When_player_finds_red_gem_for_the_first_time
When_player_finds_blue_gem_for_the_first_time
The_rare_gem_amoung_other_gems_explored
When_player_finds_green_gem_for_the_first_time
When_player_earns_money_for_the_first_time
When_player_earns_100_dollars_or_more
When_player_earn_500_dollars_or_more
A_special_item_golden_leaf
You_received_a_golden_key
You_received_a_silver_key
Recieved_a_special_weapon_called_spinner
Time_machine_capable_of_reversing_time_only_once
You_have_got_a_golden_crown_as_a_special_item