First Shmup you 1cc'd

[Skyline]

Super R-Type on Hard difficulty, back in about 1997 or so. I have no idea how that happened.

As far as arcade, Mushihimesama Futari Original. I'm not proud of the fact that I bomb-spammed the final boss to do it, but I wasn't going to screw up the possible clear.

[zendor118]

U.N. Squadron on the SNES
Trouble Witches Neo on normal difficulty with Luca on the modern day 360 platform.

[splitt442]

Fire Shark on the Genesis, and damn it felt good!

[Thunderprince]

^ I've 1cc'd that as well, its a great game but it is pretty anticlimactic. You more or less have to 1cc it because building up power takes quite a while and unwanted weapon items never seem to go away!

[n0rtygames]

I feel horribly old.

Xenon 2, Amiga. With the autofire switch on... :>

[Sly Cherry Chunks]

^Haha. I didnt beat Xenon II until about 2008. Did it without autofire a couple of years later.

first 1CC would've been X-Out on the C64. 1990.

[man9child]

I'm pretty sure it was NES Gradius.

[Spyke]

I'm not 100% sure if it was Zero Wing or Thunderforce 3, but one or other on the Mega-Drive.

Ant

[J_Taishu]

There's a fair few easy PC Engine 1CC's too, I hear, but I've not found one!

Salamander (1-ALL) on PCE was my first 1CC.

[soupbones]

My first 1cc was Thunder Force 3 on the genesis.

Mine as well - on hardest difficulty.

Old am I.