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!
Level Heart
Open level Heart
Complete level USSR!
Complete level Ball!
Open level USSR
Level USSR
Open level Ball
Level Ball
Complete level Window!
Open level Window
Level Window
Complete level ]!
Level ]
Open level ]
Complete level [!
Open level [
Level [
Complete level :!
Open level :
Level :
Complete level =!
Open level =
Level =
Complete level -!
Open level -
Level -
Complete level +!
Open level +
Level +
Complete level $!
Open level $
Level $
Complete level ?!
Open level ?
Level ?
Complete level !!
Open level !
Level !
Complete level >!
Level >
Open level >
Complete level
Open level <
Level <
Complete level 0!
Open level 0
Level 0
Complete level 9!
Open level 9
Level 9
Complete level 8!
Open level 8
Level 8
Complete level 7!
Open level 7
Level 7
Complete level 6!
Level 6
Complete level 5!
Open level 6
Open level 5
Level 5
Complete level 4!
Level 4
Open level 4
Complete level 3!
Open level 3
Level 3
Complete level 2!
Open level 2
Level 2
Complete level 1!
Open level 1
Level 1
Complete level 之!
Level 之
Open level 之
Complete level 避!
Open level 避
Level 避
Level 趋
Open level 趋
Complete level 福!
Complete level 趋!
Open level 福
Level 福
Complete level 因!
Level 因
Open level 因
Complete level 岂!
Open level 岂
Level 岂
Complete level 以!
Level 以
Open level 以
Complete level 死!
Level 死
Open level 死
Complete level 生!
Open level 生
Level 生
Complete level 家!
Open level 家
Level 家
Complete level 国!
Level 国
Open level 国
Complete level 利!
Level 利
Open level 利
Complete level 苟!
Level 苟
Open level 苟
Complete level Z!
Open level Z
Level Z
Complete level Y!
Level Y
Open level Y
Complete level X!
Open level X
Level X
Complete level W!
Level W
Complete level V!
Open level W
Level V
Open level V
Complete level U!
Level U
Open level U
Complete level T!
Complete level S!
Open level T
Level T
Complete level R!
Open level S
Level S
Open level R
Level R
Complete level Q!
Open level Q
Level Q
Complete level P!
Open level P
Level P
Complete level O!
Level O
Open level O
Complete level N!
Open level N
Level N
Complete level M!
Open level M
Level M
Complete level L!
Open level L
Level L
Complete level K!
Open level K
Level K
Complete level J!
Open level J
Level J
Complete level I!
Level I
Complete level H!
Open level I
Open level H
Level H
Complete level G!
Open level G
Level G
Complete level F!
Open level F
Level F
Complete level E!
Level E
Open level E
Complete level D!
Open level D
Level D
Complete level С!
Open level C
Level С
Complete level B!
Level B
Open level B
Complete level A!
Level A
Open level A