Here's a numbered list for you with all the above info, with additions & corrections.

01 Last Action Hero (1993) - Undercover Jack
02 Terminator 2 Future War (1992) by Kenner - Hot Blast Terminator (a repaint of "Meltdown Terminator" which had a yellow shirt)
03 Terminator 2 (1992) by Kenner - Power Arm Terminator (obi. missing its extra arms)
04 VR Troopers (1994/1995) - Deluxe Ryan Steele (deluxe is gold, reg is silver)
05 X-Men by Toy Biz - Iceman (1992)
06 Super Mario Bros (movie) - Mario
07 Super Mario Bros (movie) - Iggy
08 Super Mario Bros (movie) - Koopa
09 obviously a Universal Monsters Wolfman, but from what line, no idea. Does it have a date mark on it?
10
11 Captain Planet
12 She-Ra Princess of Power - Bow
13 Pirates of Dark Water (1991) - Ioz
14 Real Ghostbusters (Kenner) Super Fright Features Peter Venkman (1990?)
15 Terminator 2 Future War (1992) - Techno-Punch Terminator
16 Spider-Man The Animated Series (1995) - Chameleon
17 VR Troopers (1994/1995) - Tankotron
18
19
20 Visionaries (1987) - Leoric
21 Visionaries (1987) - Mortdred
22
23 Jonny Quest (1996) - Jungle Commando Dr. Quest
24 Jonny Quest (1996) - Evil Ezekial Rage
25 Jonny Quest (1996) - Desert Stealth Hadji
26 Jonny Quest (1996) - X-Treme Action Jonny Quest
27 Jonny Quest (1996) - Deep Sea Race Bannon
28
29 G.I. Joe - Interrogator (1991) (came with a Battle Copter)
30 Star Wars POTF2 Tusken Raider, closed hand, but it's wearing another character's poncho (Luke Skywalker??)- correct poncho for it is in your other photo, it's the one with two straps
31 Jonny Quest (1996) - Safari Styker Hadji
32 original Kenner Star Wars - Stormtrooper
33 original Kenner Star Wars - 8D8
34 MOTU Roboto
35 MOTU Battle Armor He-Man
36 MOTU Skeletor (1st version)
37 MOTU Buzz-Off
38 MOTU Sy-Clone
39 Battle of Right figure, unknown character
40 Battle of Right figure, unknown character
41 MOTU Clawful
42 Super Ninjas by Original Toys, unknown character
43 Super Ninjas by Original Toys, unknown character
44 Video Command (ToY Island, 1991-1993) - Stinger
45 Space Attack (ToY Island, 1991) - Tanec-3 Mission Control
46 MOTU Stinkor
47 Sectaurs (1985) - Pinsor
48 She-Ra Princess of Power - Horde Trooper
49 MOTU Trap-Jaw
50 Conan The Adventurer (Hasbro 1992) - Conan (basic/adjectiveless)
51 Conan The Adventurer (Hasbro 1992) - Wrath-Amon
52 Centurions (1986) - Jake Rockwell (except must be a knockoff, as Centurions are huge, this one's about 6")
53 "knockoff Gundam"
54 "knockoff Gundam"
55 G.I. Joe Star Brigade (1993) - Armor-Tech Destro
56 Playmobil robot, item 3318
57
58
59 Snailiens (1992) - Washington
60
61
62
63
64
65 Peter Pan & The Pirates (1990) - Captain Hook
66 that's prob. some random parachuting rubber figure
67 Jonny Quest (1996) - tiger from "Safari Stryker Hadji"
68 Jonny Quest (1996) - "Bandit" from "X-Treme Action Jonny Quest"
69 Burger King - Maggie Simpson pencil topper, 1989
70 Bartman action figure by Mattel, 1990

wow thank you so much for the info!
I'll check the date on that one but from memory it has no markings on it at all!