Here is the full list of all 52 Sunrider: Liberation Day achievements.
Find all the endings in REturn.
Find Ava's happy ending.
Find Sola's happy ending.
Find Icari's happy ending.
Find Asaga's normal ending.
Find Asaga's alternate ending.
Find Sola's normal ending.
Find Sola's alternate ending.
Find Sola's worst ending.
Find Asaga's happy ending.
Beat the game on Admiral difficulty or higher.
Beat the game on Space Whale difficulty. Yeah, good luck with that.
Restore the Havoc.
Scavage the starship grave yard to discover the Falcon.
Find Ava's normal ending.
Capture Cosette
Complete a battle while ignoring one of your Ryders.
Have both the Phoenix and the Paladin end their turns next to each other every turn for an entire battle
Beat the game on Captain difficulty or higher.
Complete the game with the wishall still in your inventory.
Buy at least 20 different things in the store (including merc contracts).
Lose a mercenary unit.
Leave the starship grave yard alone.
Save up to 50'000 credits.
Contract your first merc.
Kill 10 units in the same turn.
Finish the prologue.
Kill Cosette.
Kill 1000 enemies
Survive an attack with less than 10hp remaining.
Have a player unit get killed at 0 to -9 HP.
Have a non-mercenary player unit get destroyed for the first time.
Have 5 player ships or more get hit by an AoE rocket.
Get 10 stacks of 'Awakening' on Asaga.
evive the Phoenix twice in the same battle.
Repair 50'000 hp in battle with the Liberty.
Win a battle with only the Sunrider left alive.
Complete the game without buying anything at the store.
Complete the game without ever buying new upgrades.
Use short range warp 3 times in the same turn.
Kill a PACT support with melee.
Kill 2 PACT support units in the same turn with Sola.
Use vanguard for the fist time.
Hit 8 units at once.
Put all debufs (except Disable) on the same enemy.
Put 5 different buffs on the same friendly unit.
Have Bianca use Restore on an allied unit afflicted by all possible debuffs.
Have the Paladin get destroyed with Draw Fire ability active.
Perform exactly 21 attacks with Black Jack in a battle.
Destroy a capital ship with an assault weapon.
Kill 30 units with melee.