Battle, by 
Underworld is more or less the regular Xargon fare. It’s supposed to feel as if it’s underground (the vertical layout helps, granted), but it’s a bit vague and transparent. Okay so there’s a dark background, dim lighting (with the huge crystals being light sources), and the music, but this isn’t the strongest theme out there. Really it feels like a generic Xargon level with some details thrown in, rather than a completely new setting.
Gameplay wise it isn’t anything outstanding either, as it’s pretty small and a little bothersome to navigate. There’s all regular ammo types available here – an odd choice since not all weapons will be effective here (for instance, I can’t really see RFs or Pepper Spray being too useful). Toaster + Fastfire as the only powerup, well, I’m not a huge fan of toaster as a weapon but I figure it can work here. At the bottom there’s two warps that lead back to the top – fair enough. All in all a pretty decent levelThe size suggests that it might be good for duels but I wouldn’t really want to duel here.
Deinspirated Mayhem (a really cringeworthy name, IMO) uses Tubelectric – not a tileset you see often anymore. But even though it’s Tubelectric, which I usually like a bunch, this level lacks some sort of spark (hehe). It’s not as interesting or good looking as the tubelectric classic e-Line Circuits, and that came out seven and a half years ago. It doesn’t look like there’s much mayhem going on, or anything going on – it’s a pretty static landscape of bricks. Bricks, and little else than bricks actually. It makes the level look very purple, almost monochrome in fact. There should have been more wooden/green circuit/black parts to break the monotony.
The layout shows that this level was pretty much uninspired – not that I mind a lot to be honest. It’s bigger and more spacious than Underworld, and also more horizontal. RFs and Bouncers work in this layout fairly well, as will Pepper Spray. There’s three carrots, two of which are placed in semi-evil dead ends – not a problem. I did like how the blaster powerup was placed – it reminded me of some older levels. Not sure if being half-secret is the best spot for the weakest powerup out of the three available, but it’s not a huge deal.
This is probably worth a download. Deinspirated Mayhem is the better of the two levels (ironically), but Underworld is not bad either… and then again neither of them are all that spectacular. They’re decent levels, and much better than Eigus’ older works, but still not quite great.
