“Two minutes,” Alex said over the comm.
Bobbie took a deep breath. “And that isn’t the worst. These assholes launched a couple hundred human-protomolecule hybrids at Mars. We can hope that they shot their entire wad, but I have a feeling they didn’t. We might very well run into one of those monsters once we get inside.”
She didn’t say, I’ve seen it in my dreams. It seemed counterproductive.
“If we see one, I deal with it. Amos, you almost got your captain killed blasting away at the one you found in the cargo bay. You try that shit with me, I’ll snap your arm off. Don’t test me.”
“Okay, chief,” Amos replied. “Don’t get your panties in a twist. I heard you.”
“One minute,” Alex said.
“There are Martian Marines controlling the perimeter, but they’ve been given the okay to let us in. If someone escapes past us, no need to apprehend them. The Marines will pick them up before they get far.”
“Thirty seconds.”
“Get ready,” Bobbie said, then pulled up her HUD’s suit status display. Everything was green, including the ammo indicator, which showed two thousand incendiary rounds.
The air sucked out of the airlock in a long, fading hiss, leaving only a thin wisp of atmosphere that would be the same density as Io’s own faint haze of sulfur. Before the ship hit the deck, Amos jumped up out of his chair and stood on his toes to put his helmet against hers. He yelled, “Give ’em hell, marine.”
The outer airlock door slid open, and Bobbie’s suit blatted a radiation alarm at her. It also helpfully informed her that the outside atmosphere was not capable of supporting life. She shoved Amos toward the open lock and then pushed Prax after him. “Go, go, go!”
Amos took off across the ground in a weird, hopping run, his breath panting in her ears over the radio link. Prax stayed close behind him and seemed more comfortable in the low gravity. He had no trouble keeping up. Bobbie climbed out of the Roci and then jumped in a long arc that took her about seven meters above the surface at its apex. She visually scanned the area while her suit reached out with radar and EM sensors, trying to pinpoint targets. Neither she nor it found any.
She hit the ground next to the lumbering Amos and hopped again, beating them both to the airlock door. She tapped the button and the outer door cycled open. Of course. Who locks their door on Io? No one is going to hike across a wasteland of molten silicon and sulfur to steal the family silver.
Amos plowed past her into the airlock, stopping for breath only once he was inside. Bobbie followed Prax in a second later, and she was about to tell Amos to cycle the airlock when her radio died.
She spun around, looking out across the surface of the moon for movement. Amos came up behind her and put his helmet against her back armor. When he yelled, it was barely audible. “What is it?”
Instead of yelling back, she stepped outside the airlock and pointed to Amos, then pointed at the inner door. She mimed a person walking with her fingers. Amos nodded at her with one hand, then moved back into the airlock and shut the outer door.
Whatever happened inside, it was up to Amos and Prax now. She wished them well.
She spotted the movement before her suit did. Something shifting against the sulfurous yellow background. Something not quite the same color. She tracked it with her eyes and had the suit hit it with a targeting laser. She wouldn’t lose track of it now. It might gobble radio waves, but the fact that she could see it meant that light bounced off it just fine.
It moved again. Not quickly, and staying close to the ground. If she hadn’t been looking right at it, she’d have missed the motion entirely. Being sneaky. Which probably meant it didn’t know she’d spotted it. Her suit’s laser range finder marked it as just over three hundred meters away. According to her theory, once it realized it had been spotted, it would charge her, moving in a straight line to try to grab and rip. If it couldn’t reach her quickly, it would try to throw things at her. And all she needed to do was hurt it until its program failed and it self-destructed. Lots of theories.
Time to test them out.
She aimed her gun at it. The suit helped her correct for deflection based on the range, but she was using ultrahigh velocity rounds on a moon with fractional gravity. Bullet drop at three hundred meters would be trivial. Even though there was no way the creature could see it through her helmet’s darkened visor, she blew it a kiss. “I’m back, sweetie. Come say hi to momma.”