Searching for "Acid rounds" returned 20 results:
Weaponry (Ammunition), Resident Evil 2
Weaponry (Ammunition), Resident Evil 2 - Extreme Battle
Weaponry (Ammunition), Resident Evil 3: Nemesis
Weaponry (Ammunition), Resident Evil Outbreak
Weaponry (Ammunition), Resident Evil Outbreak File #2
Weaponry (Ammunition), Resident Evil Survivor
Weaponry (Ammunition), Resident Evil
Weaponry (Ammo), Resident Evil 2 Remake
Weaponry (Ammo), Resident Evil 3 Remake
Weaponry (Ammunition), Resident Evil Code: Veronica
Weaponry (Ammunition), Resident Evil 5
Weaponry (Ammunition), Resident Evil 6
Weaponry (Weapon), Resident Evil 2 Remake
Weaponry (Resource), Resident Evil 2 Remake
File (Police Station), Resident Evil 2 Remake
File, Resident Evil 3: Nemesis
Gameplay, Resident Evil 3: Nemesis
Weaponry (Resource), Resident Evil 3 Remake
File (Downtown), Resident Evil 3 Remake
Weaponry (Firearm), Resident Evil Outbreak File #2