YMMV / Steel Saviour

• Demonic Spiders: The original version has the electric orb enemies found in Stage 3, "Purity". They stay on screen for a long while, their attack consists of firing a prolonged stream of aimed bullets to make dodging tricky especially with other enemies around, and they're orbited by four smaller orbs that protect the main core from all damage until they're all taken down. The orbiting orbs aren't exactly that easy to shoot down due to their movement (and start moving faster the less of them there are), and you still need to kill the main orb. You'd want to take care of these quickly, preferably with a Smart Bomb, or they'll cause you serious trouble. Reloaded's versions are easier to kill, as the main body and orbs now count as a single enemy with a lot of health and fire a lot less often.
• Nintendo Hard: Calling the game hard is an understatement. Even on Low difficulty, this game can give the player really cheap deaths, partly due to your overly large collision box. Made worse by the fact that you have zero continues for this game, so once your lives are gone, Game Over!