Hi David ... could your content be organised into groups of:
- Who we are - how you fit in
- What we do - how your role contributes
- How we do it - how you contribute
- Why we do it - how you help us achieve this
- Where we do it - where you do it
You could establish a colour code for each group and introduce this concept in the first welcome module.
Then within each module you could have some sort of "breadcrumb" implied in the screen layout ... this way the learner can see how each module sits in the bigger picture.
This isn't a gamification solution ... but you could make a final module/mission where there's a problem or misunderstanding in each of the "Who/What/How/Why/Where" areas ... the solution to each combines to a final organizational solution that equates to "success" (a bit of an escape room mentality).
Actually, just re-reading your initial question I'm not sure I've understood plea for help ... but here's my two pen'th LOL