The NecroMerger



The NecroMerger is the very first character you encounter in the game and serves as your main guide.

Apart from that, he can also passively produce Mana, Slime from Devourer Level 19 and Darkness from. This can be accelerated by tapping him, though he will get tuckered out after 250 total taps and has to rest. The first will have 10 seconds of downtime and the next increases by another 10 seconds until a new day starts.

From Devourer Level 19, the NecroMerger will produce any resource which isn't full at random.

The NecroMerger's resemblance to Sid is coincidental (and referenced a few times), though the former does have a skin to make himself look like the latter.

Dialogue:
Trivia

The NecroMerger has the most messages in the game.

There are three sets of flavour text explaining why he can't be feed to the Devourer or stored, being:

The NecroMerger shows a distaste of cults in a dialogue involving the Priest; referencing Sid.
 * "The Devourer won't eat the NecroMerger; either loyalty or taste."
 * "The NecroMerger cannot be contained."
 * "The NecroMerger will NOT go into storage."

Just like his red lookalike, the NecroMerger also has a sister; mentioned when you unlock the Central Chamber.

On initial summoning of Machier in the Central Chamber the resulting conversation implies that in timelines before the game, the Necromerger tried numerous times to destroy the world and even ran a cult to do so. Implying that the Necromerger actually is a alternative timeline version of Sid, where instead of running a cult he was given a lair and devourer egg by aliens to try and destroy the world through it.