Launcher Core is generally best left in the Stash during the beginning days of the run. At the bare minimum, you'll want to unlock the full board space, as it won't be very effective alongside minimal items. However, the ideal time to play it is once you can find an item worth Charging. Early on, Multicast items are the priority.
The ideal opener generally includes
Pulse Rifle or
Rocket Launcher as a reliable Medium-sized Multicast item. Multicast is the best way to Charge the Core early on, and Medium items are great as they occupy more space, ensuring that your important items can fly ASAP.
Soldering Gun is another Multicast alternative, but it requires you to find early Burn skills and/or
Cinders to make it capable of carrying. And if no Multicast items are available, you can always go with the classic
Brick Buddy +
Clawrence line. Thankfully, Friends have some overlap with
Launcher Core.
Pulse Rifle — Pair it with
Claw Arm +
Cog, or look for early Damage skills. Without
Claw Arm, you're able to play
Levitation Pad to ensure Flying.
Rocket Launcher — Better with Burn support rather than Damage, but still manageable as a "bad
Pulse Rifle".
Soldering Gun — Ideally aim for at least 4-5 Burn, otherwise it's not worth building around.
Brick Buddy +
Clawrence — Prioritize the fastest Small Friends available.
Char Cole can replace
Clawrence if needed.
Note: When playing a
Pulse Rifle line, you may find opportunities to pivot towards a Tech Build instead.
Economy Items
Schematics — Provides several chances to find useful Tech items for your board. You may even acquire strong duplicates, or Tech from other heroes.
Crypto — As a general rule of thumb, always buy
Crypto if you're not in need of immediate gold.
Sat-Comm — Opens the door to many unique off-hero Friend synergies.
Temporal Navigator — Can spawn a wide range of items, including Medium and Large ones. Not a bad source of passive income.
Additional Notes
Levitation Pad — Using this allows you to include more Small items if desired, as it guarantees Flying support for your Multicast item.
Blast Doors — Provides a pretty decent source of Shielding during the early days, and is a great fit alongside
Rocket Launcher.