Shadow of the Comet.

Right-a-roonie! Also, hey, Seiklus!

Draconis: 19
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 8
Colonel Skills: 6
Amayirot Akago: 5
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

Yep. =)

Ok, here's my next "stumper".
http://img182.imageshack.us/img182/2439/gtvt0003hf4.jpg

Is that JFK Reloaded?

If so, AWESOME. :D

Sure is! And you got it without the motorcade. =)

Draconis: 19
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 9
Colonel Skills: 6
Amayirot Akago: 5
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

http://www.quiteajolt.com/gff/gvgpic9.png

This game was so hard back when I was a kid playing it, but it rocked pretty fierce too.

Eagle Eye Mysteries?

Nope. (although that was a good game too =O)

Hey, I know that robot. Museum Madness, right?

Yep. Good ol' MICK the robot.

Draconis: 20
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 9
Colonel Skills: 6
Amayirot Akago: 5
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

This game was just hilarious.
http://img80.imageshack.us/img80/369/gtvt0004kz8.png

Thought it was Prehistorik Man at first, but I had to look this one up because the screen looked too wide for the SNES and GBA and I didn't remember that status bar on the bottom.

Prehistorik 2?

Correct. And I totally forgot about those ports.

Draconis: 20
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 10
Colonel Skills: 6
Amayirot Akago: 5
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

Cosmic Spacehead.

Indeed!

Draconis: 20
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 10
Colonel Skills: 6
Amayirot Akago: 6
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

Is that Ultima??

Nope, it is not.

Obligatory hint time: desert planet.

Frank Herbert's Dune?

Bing! Correct.

Draconis: 20
Elixir: 15
Qwarky: 14
kuttlas: 10
CHz: 10
Colonel Skills: 6
Amayirot Akago: 6
Happy Cow: 4
TheKnightOfNee: 3
Iwata: 3
Solis: 3
MrMonkeyMan: 3
randomwab: 2
StarmanDX: 2
Infernal Monkey: 2
nuttyturnip: 2
Malmer: 1
Leknaat: 1
Dekoa: 1
Philia: 1
AcerBandit: 1
Syndrome: 1
^-^: 1
Chaotic: 1
Inhert: 1
niki: 1
Omnislash124: 1
Radical: 1
Summonaster: 1
Taco: 1
Stefan_L: 1

Here's something recent. Kinda.
http://img109.imageshack.us/img109/9084/gtvt0005ud9.jpg

Onimusha 3? I vaguely remember something about a panda costume and the setting looks about right for the series.

No, but quite close.

Onimusha: Warlords? The background is prerendered in that screenshot so it can't be 3 or Dawn of Dreams, and judging from the jaggies it's an earlier PS2 title (at least I don't RECALL 2 looking that bad...)