The Eldritch Blast hits the creature and the smell of rotting eggs fills the air as its form starts to turn a slight green. Taman then prepares to fire a bolt at the creature but when the horrible smell hits his nose he loses focus and the shot goes wide. 

The cube reaches out with an extension from its main form attempting to strike Fargrim. Attack: 8 Damage: 12 

After missing with its somewhat unstable form it then attempts to move into the space that Arryn is standing in: Dexterity Saving throw DC12 to beat and get pushed 5 feet away on a fail you take 3  damage and are restrained inside the cube.

(I'll wait to see what happens. Don't want to accidentally shoot him if he gets sucked into the cube. Or shoulda I do two conditional actions?)

Let's wait and see))

Arynn attempts to tumble out of the way of the cube's advance.

Dexterity Saving Throw: 22

Arynn tumbles out of the way landing next to the cube towards the stairs in the other rear corner of the room. 

Everyone is back up again. 

Initiative order: Alan, Solastor, Arryn, Fargim, Redmond/Tamon in either order, Cube(injured)

"What is this foul, stinking thing!?" Alan said as he fired two shots into the blob and distanced himself from it, moving as far away as possible while still maintaining line of sight.

Attack: 17  Damage: 9

Attack: 27  Damage: 8

Seeing the Cube's attack Solastor backs as far away from the cube as possible. Once he has distanced himself he again focuses for a moment before a low rumbling fills the room as his focus shifts to the Cube once more.

"Persistent monster." Arynn grunts as he quick-draws his [Tooltip Not Found], hoping to slice enough of it before giving it a swift kick away with a boot.

Short Sword: 23 Damage: 6 piercing
Unarmed Strike: 18 Damage: 6 bludgeoning

The cube recoils at the crossbolts that tore through its body. When the sounds hit it from Solastor's spell it began to osculate from the vibrations (wisdom save: 3) before Arynn slices at it and a small chunk of gelatin flies across the room followed by another from his kick. The smell of rotten eggs growing from the necrotic effect on it's body. 

Initiative order: Alan, Solastor, Arryn, Fargim, Redmond/Tamon in either order, Cube(bloody)

Recovering from his momentary surprise and rescue by Arryn, Fargrim eyes his opponent and pulls out his battleaxe.

"I'll show you what an Alaghor does to a fool who tries to take them from behind! Have at ye!"

And with that, he runs forward and takes a valiant swing at the cube. [Attack: 24 Damage: 7]

[The following is conditional on not having killed the enemy]

Before his swing is even completed, a divine fury flashes in Fargrims eyes, and he swings a second time. [Attack: 13 Damage: 3]

Fargim strikes the cube with his axe multiple times and pieces of it's stinking form splatter the walls and ceiling of the room. It's form barely holding together. Ripples covering the entirety of it's surface.

Redmond lines up his longsword, and another burst of energy emits from the blade towards the cube.

Eldritch Blast: Attack: 21 Damage: 2 Force

Hex Damage: 4 Necrotic

With a final splatter the cube explodes on the wall and floor of the room and the smell of rotting things fills the room to the point that it most likely makes even the most hardened beings eyes water. Its gelatinous leavings beginning to trickle down a small drain in the floor at the corner behind the water cooler.

You could continue looking around the incredibly smelly room or make your way up the stairs towards the trap door. 

Alan holstered the hand crossbow at his hip. 

"That was disgusting. Scratch that - is disgusting." He said, plugging his nose. "Perhaps it was guarding something... or the proprietors are just filthy people."

Alan looked around the room, opening lockers and looking all over to try and find something of value.  

Perception: 8

Fargrim looks sadly at his discarded cup, nose taking in the disgusting stench of rotten cube.

"Or maybe the owners were forced to abandon this place when this creature attacked. Look at these sandwiches," he says, gesturing to the previously discovered moldy lunches, "It looks like this place has been abandoned for a bit, but the employees didn't have time to collect their things. We should be cautious. Something tells me more may lie ahead. 

He takes a second glance around the room. [Perception: 13] "Maybe we should get out of this stink?"

Taman approaches the trap door and tries to very discretely lift it a tiny bit and peer through the crack into the next room.

Stealth: 18

Perception: 21

Looking around the room, all that is found is more of the same as was already discovered. Taman quietly creeps up the stairs and peeks through the door and when he looks through the doorway he sees an office room, much like what you would expect accountants or more administrative activity would take place. Ledgers sat on desks and an entire row of file cabinets lay along a wall. Near another staircase on the opposite corner is a small safe and at the top of the stairs is another door.

"Gentlemen, I believe the next room is empty... and it certainly smells better."

Taman pushes open the trapdoor and steps into the next room. He stands next to the trap door so that others can move past him into the room. He is tense as he looks around at the corners, the ceiling and the other door, training his hand crossbow aim as he does so.

Perception: 9

"Excellent! Now we can leave this... whatever it is behind!" Alan said as he made his way to the stairs. 

The overconfident human unholstered his crossbow and followed after Taman to the room above and searched for anything valuable. Sporting the safe, he inspected it for traps and tried to open it. 

Investigation: 17