Marienas--

Over the Hills… Complete all territories of Svartalfheim (Dawn of Ragnarök)

See No Evil Teleport-Assassinate two enemies and fly away without being detected (Dawn of Ragnarök)

Hugr Incarnate Fully upgrade the Hugr-Rip (Dawn of Ragnarök)

Give Yourself 12% of the Credit Finish Stark Tower

Head Honcho Get 100 sniped headshots

Welcome to the secret Hydra Base Finish Hydra Base

We're Not in Oklahoma Anymore Finish Asgard

Hero Complete all challenges in one level

Pro Sniper Collect intel from the church and make it out alive

1407 Graymalkin Lane Finish X-Mansion

Diplomatic Immunity Finish Castle Doom

Hey, Don't I Know You? Have Captain America and Human Torch on the same screen

Victor Von Doomed Finish Doctor Doom’s Tanker

Expert Sniper Eliminate Müller

Master Sniper Uncover Wolff's plan

Veteran Sniper Discover the location of the V2 launch site

Children of the Atoms Finish New York Power Station

Feared Sniper Destroy the V2 rocket

Legendary Sniper Prevent Wolff from escaping

And Now....the Wolverine! Tag in Wolverine to finish the Abomination

Welcome to Mutant Nation Finish Island M

High and Mighty Wipe out the Elite Russian Sniper Team from the rooftops

What the Butler Saw Complete the Wayne Manor AR Challenge as Batman without using any gadgets or taking any damage.

Carbon nano tubes for the win Finish Asteroid M: Space

I do not recognize your authority Finish Asteroid M: Showdown

I'm Not Overly Fond of What Follows Tag in Thor to battle Loki

Green Politics Beat Iron Man (Hulkbuster) with the Hulk

Pass the Buck Get a sniped ricochet headshot

Just Like Doc Ock's First Appearance... Beat Doctor Octopus with Human Torch in your team

End of Phase 1? Finish all levels

Ultimate Nullifier? Pah! Finish Heroes vs. Galactus

Never-Ending Battle Between Good and Evil Beat the Red Skull as Captain America and Captain America (WW2)

Role Reversal Defeat the Green Goblin as Gwen Stacy

Go the Distance Get a cumulative sniped kill distance of a marathon

This Looks Like a Marriage to Me Beat Doctor Octopus as Aunt May

Agent X??? Walk past Deadpool as Deadpool

Well, at Least It Ended for You Better this Time Beat Abomination as Red Hulk

The Startling Saga of the Silver Surfer Complete Heroes vs. Galactus C with the Silver Surfer

World Record Get 506 cumulative sniper kills

Hawkeye, the Marksman! Complete Stark Tower A, B and C with Hawkeye as a tag partner

If This Be Doomsday… Complete Heroes vs. Galactus B with the Human Torch

The Coming of Galactus Complete Heroes vs. Galactus A with the Thing

Coulson Lives Beat Loki as Agent Coulson in Asgard

Clone Saga Beat the Green Goblin as Scarlet Spider (Classic)

Are You Ever Not Going to Fall for That? Beat the 3 Loki holograms as Thor in Galactus B

Give the Daredevil His Due Call in Daredevil with only one heart remaining

Damon Ryder! Is that you? Beat a Raptor as Scarlet Spider (Classic)

The First Family Unlock the Future Foundation characters

The Punisher Strikes Twice Tag in the Punisher twice while playing as Spider-Man

Prisoners of Doctor Doom Defeat Doctor Doom with every member of the Fantastic Four