The Quick Answer
| Standard Edition Price | $29.99 USD |
| Deluxe Edition Price | $39.99 USD |
| Early Adopter Bonus | Lost Explorers' Swords Pack (Claim manually within 2 weeks) |
| Temple of Yig DLC | Included for early buyers (Host-only requirement for Co-op) |
| Launch Discount | Active on day one (Based on final Steam wishlist milestones) |
Developers ACE Team have shared concrete details regarding the launch pricing and early purchaser incentives for The Mound: Omen of Cthulhu ahead of its release on July 15, 2026. For groups planning to brave the subterranean horrors with friends, the announcement outlines a highly consumer-friendly approach to multiplayer DLC alongside a crucial instruction for redeeming early buyer rewards.
Here is what you need to know about the pricing tiers, the launch discount program, and how the cooperative DLC model works.
Standard vs. Deluxe: Pricing Breakdown
When the game launches on Steam, players will have two primary purchasing options:
- Standard Edition ($29.99 USD): Includes the complete base game.
- Deluxe Edition ($39.99 USD): Includes the base game plus the Fortune Hunters Characters Pack, the Abyssal Gear Pack (featuring additional weapons and equipment), and the digital original soundtrack.
A launch discount will be active for both versions on day one. However, the exact percentage of this discount remains tied to final wishlist milestones. While the developers have not confirmed the exact starting discount, community estimates suggest it could range from 10% to 20% depending on final numbers checked on release day.
For a deeper dive into pre-order perks across platforms, refer to our editions-preorder-guide.html.
The Host-Only DLC Model for Temple of Yig
One of the standout details in the announcement is the sharing structure for the Temple of Yig DLC mission.
Instead of requiring every group member to purchase the extra mission, The Mound: Omen of Cthulhu uses a host-only ownership check. As long as the lobby host owns the Temple of Yig DLC, the entire party can play through the unique ruins together. This mirrors successful PVE games that avoid splitting the player base, making it much easier to convince a regular group to jump in.
If you are curious about how this fits into the broader multiplayer structure, check out our breakdown of the co-op-crossplay-solo-explained.html mechanics.
The Early Adopter "Manual Claim" Trap
To encourage early purchases, ACE Team is offering the Lost Explorers' Swords Pack—a pair of decorative rapiers—for free during the first two weeks of launch.
However, there is an important catch: this DLC will not be added to your Steam account automatically.
To claim the rapiers and secure the early adopter bonus, you must navigate to the Steam store page and manually claim the pack for free. If you buy the game and forget to hit "claim" on the store page before the two-week window closes, you will miss out on the reward.
For general pricing history and release platforms, visit our main release-date-platforms-price.html hub.
FAQ
Does every player in a co-op lobby need the Temple of Yig DLC to play together?
No. The developers confirmed that only the lobby host needs to own the Temple of Yig DLC for the entire party to access and play the mission.
Will the Lost Explorers' Swords Pack be added to my library automatically?
No. You must navigate to the Steam store page and manually claim the DLC pack for free during the first two weeks of launch.
What does the Deluxe Edition contain compared to the Standard Edition?
The Deluxe Edition ($39.99 USD) adds the Fortune Hunters Characters Pack, the Abyssal Gear Pack, and the digital original soundtrack to the base game.