Here is the full list of all 201 Oik achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Complete level Checkmark!
Pass game!
Open level Checkmark
Level Checkmark
Complete level Heart!
Open level Heart
Level Heart
Complete level =!
Open level :
Level :
Complete level :!
Open level [
Level [
Complete level [!
Open level ]
Level ]
Complete level ]!
Open level Window
Level Window
Complete level Window!
Open level Ball
Level Ball
Complete level Ball!
Open level USSR
Level USSR
Complete level USSR!
Level =
Complete level -!
Open level =
Open level -
Level -
Complete level +!
Open level +
Level +
Complete level $!
Level $
Complete level ?!
Open level $
Level ?
Open level ?
Complete level !!
Complete level >!
Open level !
Level !
Complete level
Open level >
Level >
Level <
Open level <
Complete level 0!
Open level 0
Level 0
Complete level 9!
Open level 9
Level 9
Complete level 8!
Level 8
Open level 8
Complete level 7!
Open level 7
Level 7
Complete level 6!
Open level 6
Level 6
Complete level 5!
Level 5
Complete level 4!
Open level 5
Level 4
Complete level 3!
Open level 4
Open level 3
Level 3
Complete level 2!
Open level 2
Level 2
Complete level 1!
Open level 1
Level 1
Complete level 之!
Open level 之
Level 之
Complete level 避!
Open level 避
Level 避
Open level 趋
Level 趋
Complete level 福!
Complete level 趋!
Open level 福
Level 福
Complete level 因!
Open level 因
Level 因
Complete level 岂!
Level 岂
Open level 岂
Complete level 以!
Open level 以
Level 以
Complete level 死!
Open level 死
Level 死
Complete level 生!
Open level 生
Level 生
Complete level 家!
Open level 家
Level 家
Complete level 国!
Open level 国
Level 国
Complete level 利!
Open level 利
Level 利
Complete level 苟!
Complete level Z!
Open level 苟
Level 苟
Open level Z
Level Z
Complete level Y!
Level Y
Open level Y
Complete level X!
Level X
Complete level W!
Open level X
Open level W
Level W
Complete level V!
Level V
Open level V
Complete level U!
Open level U
Level U
Complete level T!
Open level T
Level T
Complete level S!
Level S
Complete level R!
Open level S
Open level R
Level R
Complete level Q!
Level Q
Complete level P!
Open level Q
Open level P
Level P
Complete level O!
Open level O
Level O
Complete level N!
Level N
Open level N
Complete level M!
Level M
Open level M
Complete level L!
Level L
Complete level K!
Open level L
Open level K
Level K
Complete level J!
Level J
Open level J
Complete level I!
Open level I
Level I
Complete level H!
Level H
Open level H
Complete level G!
Open level G
Level G
Complete level F!
Level F
Open level F
Complete level E!
Level E
Open level E
Complete level D!
Level D
Open level D
Complete level С!
Open level C
Level С
Complete level B!
Level B
Open level B
Complete level A!
Open level A
Level A