6 Lists - Graphics

Mina the Hollower
Tres-Bashers
Binky's Trash Service
The Horror of Salazar House
The Third Shift

GB/GBC style indie games

48 Games

Return of the Obra Dinn
World of Horror
Minit
Gato Roboto
Who's Lila?

1-Bit

90 Games

Annalynn
Donut Dodo
Alien Xenoblaster
Murtop
Rolling Bird

Indie games styled like old arcade games

42 Games

Hylics
Hylics 2
24 Killers
Kirby and the Rainbow Curse
Primal Rage

Claymation Games

47 Games

Shovel Knight
The Messenger
Cave Story
Shovel Knight: Treasure Trove
Axiom Verge

NES style indie platformers

131 Games

Valkie 64
Macbat 64: Journey of a Nice Chap
Cavern of Dreams
Shipwrecked 64
Super Kiwi 64

NIntendo 64 style indie games

12 Games