Current tech Jackie Chan Adventures
1.Miraculous Ladybug
2.Psychonauts
3.Leviathan (Scott Westerfield)
4.Toriko
5.Clockwork World
6.D. Gray Man
7.Code Lyoco
8.WITCH
9.Card Captor Sakura
10.Hellsing
11.Resident Evil
12.Splatoon
13.Kingdom Hearts
14.Power Rangers
15.Paladins
16.Astroneer
17.Alien Vs. Predator
18.Steins; Gate
19.Captain Underpants
20.Spyro
21.Shantae
22.Risk of Rain
23.Slime Rancher
24.Black & White (Game)
25.Crash Bandicoot
26.Steamboy
27.Youjo Senki
28.Harry Potter
29.Gremlins Inc.
30.Dragon Age
31.Tekken
32.Battle Angel Alita
33.JJBA
34.Ace Combat
35.Dragonriders of Pern
36.Trigun
37.The Guyver
38.Drakengard
39.Warhammer 40k, Imperium tech.
40.Dig or Die
41.Journey
42.Super Smash Bros. (Items Only)
43.Destiny
44.Warframe
45.Borderlands
46.Monster Hunter
47.Splicer
48.Horizon Zero Dawn
49.Dragon Ball
50.Transformers
51.Nier Automata
52.Gundam
53.Twig
54.Team Fortress 2
55.Ark: Survival Evolved
56.Fairy Tail
57.Homestuck (Very Limited)
58.Deus Ex
59.Subnautica
60.Digimon
61.Dead Space
62.Lobotomy Corporation
63.Xenoblade Chronicles 2
64.Metroid
65.Sword Art Online
66.Fallout
67.Sonnie's Edge
68.Bioshock
69.X-Com
70.Final Fantasy X/X-2
71.Eberron (D&D 3.5e)
72.The Boys
73. Rick and Morty
74. Star Trek
75. Star Wars
76. Kamen Rider
77. Arcane
78. Pokemon
One limitation on his power is he can't rebuild stuff from a previous specialty unless he's already built it before and has the blueprints to follow.
When tinkering he can't modify his tech until after he built it, mostly because every time he's doing the actual building he drops into a tinker fugue. For example, if he were building power armor and wanted to incorporate tech from a previous specialty he'd need to build it first, and then when he comes out of the fugue he can make the adjustments.