Is there official mod support?
The developer has not announced a modding toolkit or Steam Workshop integration in the announcements reviewed for this guide. The store page describes a single-player incremental collecting game without user-generated content features. Any mod you find today is therefore unofficial and unsupported by Cybernetic Walrus.
That can change after launch, since many small studios add Workshop support later. Watch the official Steam announcements for news before assuming a mod is safe with the current version. A game update can also break unofficial tools without warning.
Cheat tables and trainers are not mods
Most results for this search are Cheat Engine tables and trainers. Community posts describe options such as free shopping, always-new cards, forced card editions and faster pack opening. These tools change values in memory while the game runs instead of adding new content.
Using them skips the collection loop that the game is built around. Forcing new cards can also make completion and achievements such as Defy the Odds meaningless. Decide whether you want a shortcut before you change a save you care about.
Back up your save before you try anything
Collection data is the hardest thing to repair after a bad edit. Copy your save folder to another location before running any table, trainer or unofficial mod. If the game misbehaves afterward, restore the copy and verify the game files through Steam.
Keep Steam Cloud in mind as well, because it can sync a damaged save to every PC you use. Wait to launch the game on another machine until you are sure the edited save works. A clean backup lets you return to an honest run at any time.
Avoid unsafe download sites
Some search results for this game link to cracked copies and torrent pages. Those are not mod sources, and they carry a real risk of malware. Only download tools from communities you already trust, and scan anything you run.
Buying the game through the official Steam listing also keeps it updated with the developer patches. Unofficial builds lag behind and may not match any table written for the current version. Mods and cheat tools usually target one specific game version.
What to do instead
If your goal is a faster run, the in-game automation already removes much of the repetition. The Rip Rig and Binder Bot upgrades handle opening and filing once you invest Gadget Points. The automation and level-up guides on this wiki explain the order that saves the most time.
If you want a harder challenge, switch off Bad Luck Protection and aim for Defy the Odds. That gives a fresh reason to replay without touching any files. It also keeps your achievements valid.