Games like 6-7, ranked by tags and themes. Prices included.

1
Beer!
78%positive
PLN 2.87
2
Understand
91%positive
PLN 17.99
3
Open Hexagon
96%positive
PLN 17.99
4
True or False
68%positive
PLN 22.99
5
Zerko
95%positive
PLN 11.46
6
Zup! 6
94%positive
PLN 8.99
7
THE 2048
89%positive
PLN 4.49
8
Zup! 7
95%positive
PLN 8.99
9
64.0
90%positive
PLN 6.00
10
SQUASER 6
63%positive
PLN 2.51
11
F*ck This Game
100%positive
PLN 4.49
12
SQUASER 7
64%positive
PLN 8.99
13
Hexacore
100%positive
PLN 10.99
14
Simple Arcade
100%positive
PLN 4.49
15
Game Soup
94%positive
PLN 10.99
16
LUL inc.
99%positive
PLN 17.99
17
Insight
85%positive
PLN 17.99
18
Intelligence
59%positive
PLN 22.99
19
MEMETYPER
85%positive
PLN 4.15
20
Hexa Path
91%positive
PLN 5.49
21
Binary Game
86%positive
PLN 4.49
22
XSection
86%positive
PLN 7.19
23
Abridge
100%positive
PLN 17.99
24
Delete
96%positive
PLN 8.35
25
Squareometry
100%positive
PLN 3.59
26
ENTER
PLN 4.49
27
Adjacency
85%positive
PLN 10.99
28
12 is Better Than 6
83%positive
PLN 2.09
29
Balance
100%positive
PLN 8.99
30
Attempt[42]
60%positive
PLN 1.65
31
Eklips
90%positive
PLN 8.99
32
Side Decide
75%positive
PLN 17.99
33
Meme Quiz
90%positive
PLN 13.49
34
Choco Pixel 6
78%positive
PLN 2.51
What games are like 6-7?

The closest matches to 6-7 right now are Beer!, Understand, Open Hexagon, True or False, Zerko. The ranking compares 38 games by shared tags, theme and review quality, each with its cheapest price across official stores and keyshops.