(I had an extra showcase slot and didn't know what to put in :P)

1. 20 Minutes Till Dawn
2. Balatro
3. Baldi’s Basics Plus
4. Ballionaire
5. Beat Blast
6. Beneath Oresa
7. Beyond the Long Night
8. The Binding of Isaac
9. The Binding of Isaac: Rebirth (+ all DLCs)
10. BPM: Beats Per Minute
11. Brotato (missing Abyssal Terrors DLC)
12. Buckshot Roulette
13. Cadence of Hyrule (I sailed the seas for this one unfortunately :( )
14. Cavity Busters
15. Crypt of the NecroDancer (+ all DLCs)
16. Cult of the Lamb (missing all DLCs)
17. Cursed to Golf
18. Feed the Deep
19. FTL: Faster than Light
20. Dead Cells (+ all DLCs)
21. Dead Estate
22. Demoncrawl
23. Dicey Dungeons
24. Dome Keeper (missing all DLCs)
2.5 Don't Starve (+ all DLCs)
26. Don’t Starve Together
27. Downwell
28. Dungeons & Degenerate Gamblers
29. Dungreed
30. Enter the Gungeon
31. Exit the Gungeon
32. Hades
33. Have A Nice Death
34. Heart&Slash
35. Into the Breach
36. Inscryption
37. The Legend of Bum-Bo
38. Lone Ruin
39. Loop Hero
40. Lost Potato
41. Luck be a Landlord
42. Mini Metro
43. Mini Motorways
44. Moonlighter (+ DLC)
45. Moonring
46. Muck
47. Neon Abyss (+ all DLCs)
48. Neophyte
49. Noita
50. Nova Drift
51. Nuclear Throne
52. One Step From Eden
53. Peglin
54. Revita
55. Roll
56. Rounds
57. Ring of Pain
58. Risk of Rain
59. Risk of Rain 2 (Missing Seekers of the Storm DLC)
60. Rogue Legacy
61. Rogue Legacy 2
62. Scourgebringer
63. Shotgun King: The Final Checkmate
64. Slay the Spire
65. SNKRX
66. Space Gladiators
67. Spelunky Classic
68. Spelunky HD
69. Spelunky 2
70. Spirits Abyss
71. Stars of Providence
72. Streets of Rogue (missing all DLCs)
73. Super Auto Pets (missing all packs)
74. Temp Zero
75. Tiny Rogues
76. Undermine
77. Unloved
78. Vampire Survivors (+ all DLCs)
79. The Void Rains Upon Her Heart
80. Voidigo
81. Windowkill

My 15 Most wanted:

Mewgenics! (not out yet, but im buying it the moment it comes out)
Risk of Rain 2: Seekers of the Storm DLC
Gunfire Reborn
Backpack Hero
Risk of Rain Returns
30XX
Returnal
Paper Planet
Brutal Orchestra
Flinthook
Skul: The Hero Slayer
Going Under
Caves of Qud
Barony
Darkest Dungeon